2005 Mercury Monterey check engine light

For vehicles with overflow coolant systems with a non-pressurized cap
on the coolant recovery system, add coolant to the coolant recovery
reservoir when the engine is cool. Add the proper mixture of coolant and
water to the “FULL COLD” level. For all other vehicles which have a
coolant degas system with a pressurized cap, or if it is necessary to
remove the coolant pressure relief cap on the radiator of a vehicle with
an overflow system, follow these steps to add engine coolant.
To reduce the risk of personal injury, make sure the engine is
cool before unscrewing the coolant pressure relief cap. The
cooling system is under pressure; steam and hot liquid can come out
forcefully when the cap is loosened slightly.
1. Before you begin, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (a translucent plastic bottle).
Slowly turn cap counterclockwise (left) until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slowly with the proper coolant mixture (see
above), to within the “COLD FILL RANGE” or the “FULL COLD” level on
the reservoir. If you removed the radiator cap in an overflow system, fill
the radiator until the coolant is visible and radiator is almost full.
6. Replace the cap. Turn until tightly installed. (Cap must be tightly
installed to prevent coolant loss.)
After any coolant has been added, check the coolant concentration (refer
toChecking engine coolant). If the concentration is not 50/50
(protection to –34° F/–36° C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your dealer check the engine cooling system. Your cooling
system may have a leak. Operating an engine with a low level of coolant
can result in engine overheating and possible engine damage.
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The fuel system may be under pressure. If the fuel filler cap is
venting vapor or if you hear a hissing sound, wait until it stops
before completely removing the fuel filler cap. Otherwise, fuel may
spray out and injure you or others.
If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
Choosing the right fuel
Use only UNLEADED FUEL. The use of leaded fuel is prohibited by law
and could damage your vehicle.
Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based additives. Studies indicate that
these additives can cause your vehicle’s emission control system to
deteriorate more rapidly. In Canada, premium grade fuel generally
contains more metallic additives than regular fuel. We recommend using
regular grade fuel. In Canada, many fuels contain metallic additives, but
fuels free of such additives may be available; check with your local fuel
dealer.
Do not use fuel containing methanol. It can damage critical fuel system
components.
Repairs to correct the effects of using a fuel for which your vehicle was
not designed may not be covered by your warranty.
Octane recommendations
Your vehicle is designed to use
“Regular” unleaded gasoline with
pump (R+M)/2 octane rating of 87.
We do not recommend the use of
gasolines labeled as “Regular” that
are sold with octane ratings of 86 or lower in high altitude areas.
Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily under most driving conditions while you are using fuel
with the recommended octane rating, see your dealer or a qualified
service technician to prevent any engine damage.
87(R+M)/2 METHOD
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•You may want to turn off the speed control in hilly terrain if
unnecessary shifting between third and fourth gear occurs.
Unnecessary shifting of this type could result in reduced fuel
economy.
•Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toLubricant specificationsin
this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Close windows for high speed driving.
EPA window sticker
Every new vehicle should have the EPA window sticker. Contact your
dealer if the window sticker is not supplied with your vehicle. The EPA
window sticker should be your guide for the fuel economy comparisons
with other vehicles.
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It is important to note the box in the lower left corner of the window
sticker. These numbers represent the Range of MPG (L/100 km)
expected on the vehicle under optimum conditions. Your fuel economy
may vary depending upon the method of operation and conditions.
EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed inscheduled maintenance information
performed according to the specified schedule.
The scheduled maintenance items listed inscheduled maintenance
informationare essential to the life and performance of your vehicle
and to its emissions system.
If other than Ford, Motorcraft or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Illumination of the “Check Engine” light, charging system warning light
or the temperature warning light, fluid leaks, strange odors, smoke or
loss of engine power, could indicate that the emission control system is
not working properly.
Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
Do not make any unauthorized changes to your vehicle or engine. By
law, vehicle owners and anyone who manufactures, repairs, services,
sells, leases, trades vehicles, or supervises a fleet of vehicles are not
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permitted to intentionally remove an emission control device or prevent
it from working. Information about your vehicle’s emission system is on
the Vehicle Emission Control Information Decal located on or near the
engine. This decal identifies engine displacement and gives some tune up
specifications.
Please consult yourWarranty Guidefor complete emission warranty
information.
On board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the On
Board Diagnostics System (OBD-II). This OBD-II system protects the
environment by ensuring that your vehicle continues to meet
government emission standards. The OBD-II system also assists the
service technician in properly servicing your vehicle. When theCheck
engine/Service engine soonlight illuminates, the OBD-II system has
detected a malfunction. Temporary malfunctions may cause yourCheck
engine/Service engine soonlight to illuminate. Examples are:
1. The vehicle has run out of fuel. (The engine may misfire or run
poorly.)
2. Poor fuel quality or water in the fuel.
3. The fuel cap may not have been securely tightened. SeeFuel filler
capin this chapter.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly tightening the fuel cap. After three
driving cycles without these or any other temporary malfunctions
present, theCheck engine/Service engine soonlight should turn off. (A
driving cycle consists of a cold engine startup followed by mixed
city/highway driving.) No additional vehicle service is required.
If theCheck engine/Service engine soonlight remains on, have your
vehicle serviced at the first available opportunity.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If yourCheck engine/Service engine
soonlight is on, refer to the description in theWarning lights and
chimessection of theInstrument Clusterchapter. Your vehicle may not
pass the I/M test with theCheck engine/Service engine soonlight on.
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10. Ensure the pads on the bottom
of the air cleaner assembly are
properly seated.
11. Reconnect the outlet tube to the
air cleaner assembly and tighten the
clamp.
12. Reconnect the Mass Air Flow
Sensor electrical connector to the
outlet tube. Make sure the locking
tab on the connector is in “locked”
position.
Note:If hose clamp is not secured properly or Mass Air Flow Sensor
electrical connector is not properly installed the Check Engine light will
illuminate when vehicle is operated.
Note:Do not use oil-impregnated air filter elements. Failure to use the
correct air filter element may result in severe engine damage. The
customer warranty may be voided for any damage to the engine if the
correct air filter element is not used.
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A
Accessory delay ..........................65
AdvanceTrac ..............................211
Air bag supplemental restraint
system ................142–143, 149, 152
and child safety seats ............144
description ..............143, 149, 152
disposal ....................................155
driver air bag ..........145, 150, 153
indicator light .................149, 154
operation .................145, 150, 153
passenger air bag ...145, 150, 153
side air bag ..............................149
Air cleaner filter ...............281, 285
Air filter, cabin ............................40
Antifreeze
(see Engine coolant) ................263
Anti-lock brake system
(see Brakes) ......................210–211
Anti-theft system ......................107
arming the system ..................107
disarming a triggered
system .....................................107
Audio system
(see Radio) ......................17, 20, 23
Automatic transaxle .................214
fluid, adding ............................279
fluid, checking ........................279
fluid, refill capacities ..............286
fluid, specification ..................289
Automatic transmission
driving an automatic
overdrive .................................216
Auxiliary power point .................63
Axle
lubricant specifications ..........287
B
Battery .......................................261acid, treating emergencies .....261
jumping a disabled battery ....232
maintenance-free ....................261
replacement, specifications ...285
servicing ..................................261
BeltMinder .................................137
Brakes ........................................210
anti-lock ...........................210–211
anti-lock brake system (ABS)
warning light ...........................210
fluid, checking and adding ....279
fluid, refill capacities ..............286
fluid, specifications .........287, 289
lubricant specifications ..287, 289
parking ....................................211
shift interlock ..........................214
Bulbs ............................................48
C
Capacities for refilling fluids ....286
Cargo net .....................................89
Cassette tape player .......17, 20, 23
Cell phone use ............................71
Certification Label ....................291
Child safety restraints ..............155
child safety belts ....................155
Child safety seats ......................158
in front seat ............................159
in rear seat ..............................159
tether anchorage hardware ...162
Cleaning your vehicle
engine compartment ..............249
instrument panel ....................251
interior .....................................251
interior trim ............................251
plastic parts ............................250
washing ....................................248
waxing .....................................248
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bulb replacement
specifications chart ..................48
daytime running light ...............42
fog lamps ...................................41
headlamps .................................41
headlamps, flash to pass ..........43
instrument panel, dimming .....44
interior lamps .....................46–48
replacing bulbs ...................48–52
Lane change indicator
(see Turn signal) ........................46
Liftgate ............................85, 89, 96
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........210
Load limits .................................194
Locks
autolock ...................................103
childproof ..................................92
doors ..........................................91
Low tire warning .................15, 191
Lubricant specifications ...287, 289
Lug nuts ....................................182
Luggage rack ...............................89
Lumbar support, seats .............112
M
Message center ...........................76
english/metric button ...............79
system check button ................79
warning messages .....................80
Mirrors ...................................55, 66
automatic dimming rearview
mirror ........................................66
fold away ...................................67
heated ........................................67
programmable memory ..........100
side view mirrors (power) .......66signal .........................................67
Motorcraft parts ................272, 285
O
Octane rating ............................271
Oil (see Engine oil) ..................257
Overdrive ...................................215
P
Park Assist ................................218
Parking brake ............................211
Parts (see Motorcraft parts) ....285
Passenger Occupant
Classification Sensor .................129
Pedals (see Power adjustable
foot pedals) .................................68
Power adjustable foot pedals .....68
Power distribution box
(see Fuses) ...............................228
Power door locks ................91, 103
Power liftgate ........................85, 96
Power mirrors .............................66
Power point .................................63
Power steering ..........................214
fluid, checking and adding ....278
fluid, refill capacity ................286
fluid, specifications .........287, 289
Power Windows ...........................65
R
Radio ................................17, 20, 23
Relays ........................................224
Remote entry system .................95
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